Reading the Cash Flow Statement

"Profit is an opinion. Cash is a fact."

A company can report a healthy net profit on its income statement and still run out of cash — profit is calculated using accounting rules that don't always match when money actually moves in and out of the business. The cash flow statement exists precisely to answer that question directly: how much actual cash did the business generate or burn during the period, and where did it come from or go to?

Operating activities

Cash flow from operating activities shows cash generated by the core business — customers paying for products or services, minus cash paid to suppliers and employees. This is arguably the single most important number on the entire statement: a business that can't generate positive operating cash flow over time, no matter how impressive its reported profit, is not sustainable without constantly raising outside money.

Investing activities

Cash flow from investing activities captures money spent on or received from long-term investments — buying equipment, acquiring another company, or selling off assets. Consistently heavy spending here (often called capital expenditure, or capex) isn't necessarily bad; it can mean a company is investing in future growth. But it's worth comparing to operating cash flow to see whether the business can actually fund that growth from its own operations, or has to borrow to do it.

Financing activities

Cash flow from financing activities tracks money raised from or paid to lenders and shareholders — new debt taken on, debt repaid, dividends paid out, shares issued or bought back. A company consistently raising fresh capital through this section just to keep operating, quarter after quarter, is a pattern worth investigating closely before investing further.

Reading all three sections together, rather than any one in isolation, gives a far more complete picture of a company's real financial health than the income statement alone ever can.